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ot.), an ornamental tree (Ailantus glandulosus) having long, handsome pinnate leaves, and greenish flowers of a disagreeable odor. -- Tree of life (Bot.), a tree of the genus Thuja; arbor vitæ. -- Tree onion (Bot.), a species of garlic (Allium proliferum) which produces bulbs in place of flowers, or among its flowers…

-- green turtle (Zoöl.), a marine turtle of the genus Chelonia, having usually a smooth greenish or olive-colored shell. It is highly valued for the delicacy of its flesh, which is used especially for turtle soup. Two distinct species or varieties are known; one of which (Chelonia Midas) inhabits the warm part of the…

te metal which is quite permanent. Its yellow oxide is used to impart to glass a delicate greenish-yellow tint which is accompanied by a strong fluorescence, and its black oxide is used as a pigment in porcelain painting. Symbol U. Atomic weight 239.

copper carbonates analogous to the minerals azurite and malachite. Verditer blue, a pale greenish blue color, like that of the pigment verditer.

ng to Vireo and allied genera of the family Vireonidæ. In many of the species the back is greenish, or olive-colored. Called also greenlet.

Beginning to be green; slightly green; greenish.

Slightly green; greenish.

A greenish, oily, nitrogenous hydrocarbon, C12H19N7, obtained from coal tar, and probably consisting of a mixture of several metameric compounds which are higher derivatives of the base pyridine.

A greenish chloritic mineral common in certain igneous rocks, as diabase, as a result of alternation.

obtained from the same amount of gas with the ordinary fishtail burner, but has a slight greenish hue.

A silicate of zinc, usually occurring massive and of a greenish yellow color, also in reddish crystals (troostite) containing manganese.

and Weeping. -- Willow biter (Zoöl.) the blue tit. [Prov. Eng.] -- Willow fly (Zoöl.), a greenish European stone fly (Chloroperla viridis); -- called also yellow Sally. -- Willow gall (Zoöl.), a conical, scaly gall produced on willows by the larva of a small dipterous fly (Cecidomyia strobiloides). -- Willow grouse…

w rattle, Yellow rocket. (Bot.) See under Rattle, and Rocket. -- Yellow Sally (Zoöl.), a greenish or yellowish European stone fly of the genus Chloroperla; -- so called by anglers. -- Yellow sculpin (Zoöl.), the dragonet. -- Yellow snake (Zoöl.), a West Indian boa (Chilobothrus inornatus) common in Jamaica. It becom…